题目内容
(请给出正确答案)
[单选题]
linux环境下,立即关闭Linux操作系统命令()
A.shutdown -c now
B.shutdown -s now
C.shutdown -h now
D.以上都不对
答案
C、shutdown -h now
如果结果不匹配,请 联系老师 获取答案
A.shutdown -c now
B.shutdown -s now
C.shutdown -h now
D.以上都不对
C、shutdown -h now
A.cfq
B.deadline
C.noop
D.anticipatory
A.hown u=rwx,g=rx,o=rx *.zip
B.hown 755 *.zip
C.hmod 755 *.zip
D.以上都不对
A.serviceiptablesstop
B.chkconfigiptablesoff
C./sbin/chkconfig--level2345iptablesoff
D./etc/init.d/iptablesstop